Firing order 1996 grand se 3.1 - 1996 Pontiac Grand Am

Firing order means spark plugs lines 1-8-4-3-6-5-7-2

4-cylinder:

Firing Order: 1-3-4-2

3.1 liter:

Firing Order: 1-2-3-4-5-6

For the 1996 Mercury Grand Marquis 4.6L V8:

Firing Order:
1-3-7-2-6-5-4-8

Cylinders:
.........(back).......
..|..4..|........|..8..|
..|..3..|........|..7..|
..|..2..|........|..6..|
..|..1..|........|..5..|
O<--Coil packs-->O
.........(front)

Coil:........................Coil:
.(back)....................(back)
(1)...(3)..................(7)...(8)
(6)...(5)..................(4)...(2)
(front).....................(front)

Let me know if this helped or if you have additional information or questions. Feel Free to contact me FixYa.com!

For the 1997 Pontiac Grand Am:
I do not know if you have the 2.4L DOHC In-Line 4-Cylinder or the 3.1L V6. However I have included both below. I suspect based on the SE Model you have the 3.1L V6.

For the 2.4L DOHC In-Line 4-Cylinder:
Firing Order:
1-3-4-2
Cylinders:
..........(back).........
|...1....2....3....4...|
..........(front)

For the 3.1L V6:
Firing Order:
1-2-3-4-5-6
Cylinders:
......(back)........
|...1....3....5...|
_____________
|...2....4....6...|
......(front)
Ignition Coil Connections
_____..____...____
|..O..|..|..O..|..|..O..|
|.5..2|..|.3..6|..|.4..1|

Let me know if this helped.....

You didn't post your engine size so please choose the apprpriate diagram:





1989-98 2.5L Engine firing order: 1-3-4-2 Distributor rotation: Clockwise






2.8L Engine firing order: 1-2-3-4-5-6 Distributor rotation: Clockwise





4.0L Engine firing order: 1-5-3-6-2-4 Distributor rotation: Clockwise





5.2L and 5.9L Engine firing order: 1-8-4-3-6-5-7-2 Distributor rotation: Clockwise

I'm not sure if you have a Cherokee or Grand Cherokee or what size Engine (2.5L, 4.0L or 5.2L). I have included all three below.

For the 2.5L
Firing Order:
1-3-4-2
Cylinders:
(back of engine)
......4
......3
......2
......1
Distributor:
(back)
.....3
1.......4
.....2
(front)
For the 4.0L:
Firing Order:
1-5-3-6-2-4
Cylinders
(back of engine)
.......6
.......5
.......4
.......3
.......2
.......1
(front of engine)
Distributor:
...(back)
....5...3
1...........6
....4...2
...(front)

For the 5.2L:
Firing Order:
1-8-4-3-6-5-7-2
Cylinders:
(back of engine)
8............7
6............5
4............3
2............1
(front of engine)
Distributor:
(back)
.........3
...4.........6
8...............5
...1.........7
.........2
(front)

Let me know if this helped or if you have additional information or questions. Feel free to contact me at FixYa.com!

Firing order is: 1, 2, 3, 4, 5, 6. Plug #1 is engine rear, passenger end. #3 and #5 are next inline toward driver. Plug #2 is first on front side, passenger side, then #4 and #6 toward driver. The coil pack has each plug number next to it's tower. Remove the cowl plate to get to the rear plugs. Hope this helps.

My sincere apologies for the delayed response.
I am personally going back to answer your unanswered question.

For the 2.8L
Firing Order:
1-2-3-4-5-6

Cylinders:
......(back)
1.......3.......5
2.......4.......6
......(front)

Ignition Connections (Spark Coils):
........(back)
.|.1..4.|.|.6..3.|.|.2..5.|
........(front)

Again my apologies....
Let me know if this helped...

For the 1996 Pontiac Grand Prix:
I do not know if you have the 3.1L V6 or the 3.4L DOHC V6; however I have included both below...

For the 3.1L V6:
Firing Order:
1-2-3-4-5-6
Cylinders:
......(back).......
|...1....3....5...|
____________
|...2....4....6...|
.......(front)
Ignition Coil Connections:
.|.5..2.|..|.3..6.|..|.4..1.|


For the 3.4L DOHC V6:
Firing Order:
1-2-3-4-5-6
Cylinders:
.....(back).......
|...1....3....5...|
____________
|...2....4....6...|
......(front)
Ignition Coil Connections:
(back)
o <---4
o <---1
___
o <---6
o <---3
___
o <---2
o <---5
(front)

Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!

Hi lara_ann941, the firing order for your car is 1-4-6-3-2-5 for both the 2.8 and 3.1 (3400 series)